KEY SHEET MEMBER AND ITS PRODUCTION METHOD

摘要

A decoration sheet (2), in which at least a metal thin film layer (7) is laminated on the back surface side of a translucent substrate sheet (3) that has a visible light transmittance of 80 to 93% and a haze of 5 to 50%, is constructed so as to be integrated with a plurality of transparent resin members (11) that become button sections (19).